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ATY to GYY: distance & flight time
Watertown (Watertown Regional Airport) → Gary (Gary Chicago International Airport)
540 mi
869 km · 469 nm
1h 38m
estimated nonstop flight time
Same time
time difference · heading east
See live ATY→GYY fares Phone-only fares on this route — call free
Flight time details
540 miles nonstop takes roughly 1h 38m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ATY — Watertown Regional Airport · Watertown, United States
- GYY — Gary Chicago International Airport · Gary, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 mi away
Near GYY
- ORD · Chicago O'Hare International Airport36 mi away
- CGX · Chicago Meigs Airport20 mi away
- MDW · Chicago Midway International Airport21 mi away
- VPZ · Porter County Municipal Airport24 mi away
Frequently asked questions
How far is ATY from GYY?
The flight distance from Watertown (ATY) to Gary (GYY) is 540 miles (869 km, 469 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to GYY?
A nonstop flight takes about 1h 38m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from ATY to GYY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–GYY that never appear on search engines, with no booking fees.